کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4990599 1457105 2017 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The determination of effects of soybean and hazelnut methyl ester addition to the diesel fuel on the engine performance and exhaust emissions
ترجمه فارسی عنوان
تعیین اثرات افزودنی مایع استرئی سویا و فندق به سوخت دیزل بر عملکرد موتور و انتشار اکسیژن
کلمات کلیدی
دیزل، متیل استریل فندق، سویا متیل استر، احتراق گازهای خروجی اگزوز،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی
As biodiesel has better exhaust emissions then the diesel fuel and it is renewable. Biodiesel which is an alternative fuel has become popular worldwide. There are various studies concerning biodiesel fuel and its spraying, combustion and emission properties within the diesel engines. In this paper, soybean biodiesel and hazelnut biodiesel which were produced with the transesterification method were added to the diesel fuel at equal amounts. The engine experiments were performed at 2200 rpm fixed engine speed; and with 5 different loads. While maximum cylinder pressure occurred only wit diesel fuel at full load, the average effective pressure and ignition delay decreased and the combustion duration increased once biodiesel was added. The maximum change in emissions at full load occurred at the mixture of DHS30 (70% diesel +15% hazelnut methyl ester +15% soybean methyl ester) fuel per diesel fuel. CO2 increased by 45.66% while CO emission decreased by 48.88% and smoke emission decreased by 46.03%. The increasing rate of NOx was very high.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 124, September 2017, Pages 124-135
نویسندگان
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